package com.itheima.stream;

import java.util.ArrayList;
import java.util.stream.Collectors;

public class Demo5Stream {
    public static void main(String[] args) {
        ArrayList<String> list = new ArrayList<>();
        list.add("zhangsan,23");
        list.add("lisi,24");
        list.add("wangwu,25");

        list.stream().filter(s -> Integer.parseInt(s.split(",")[1]) > 23)
                .collect(Collectors.toMap(s -> s.split(",")[0],
                        s -> Integer.parseInt(s.split(",")[1])))
                .forEach((s, v) -> System.out.println(s + "," + v));
    }
}
